A fatal MySQL error occured.

Query:
SELECT session_data FROM pmd_v1_sessions WHERE id='29f29b976bd97c5c6a3d897f6ba52b82' AND http_user_agent='94082a50c352b78159112f3c522b5d0d' AND last_access > 1487825315

Error:
(145) Table './ppatete_directory/pmd_v1_sessions' is marked as crashed and should be repaired